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Asbestos Removal Procedures for Home Owners*
How to Properly
Remove Sheet Vinyl
Flooring with Asbestos
IMPORTANT: Read these procedures from start to finish,
making sure you thoroughly understand them, before any
asbestos abatement is undertaken.
Southwest Clean Air Agency
11815 NE 99th Street, Suite 1294
Vancouver, Washington 98682-2322
Phone: (360) 574-3058 Fax: (360) 576-0925
Website: www.swcleanair.org
demolition, etc.) For these activities, you must contact Southwest
Clean Air Agency prior to any renovation activity.
This publication is limited to the removal of sheet vinyl flooring
with asbestos backing, one of the three most common asbestos
abatement projects attempted by homeowners. Southwest Clean
Air Agencyhas two additional guidebooks in this series, “Spray-on
Popcorn Ceilings,” and “Cement Asbestos Board Siding.”
*Note: Homeowner removal procedures apply to an owneroccupied, single-family residence in which the owner of the home
lives, both prior to and after renovation activities. The term does
not include rental property, multiple-family units, mixed-use
structures that contain a residential unit, and structures involved
in commercial/government-related activities (i.e. commercial development, property management, real estate transactions, ordered
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Before You Begin
If you decide not to check for asbestos in a suspected floor,
assume it contains asbestos and treat it accordingly.
Are you sure there is asbestos in your floor?
Make sure your sheet vinyl floor actually has asbestos backing.
Not all sheet vinyl floors do. Take a floor sample and have it analyzed. Cost is minimal. Laboratories are listed in the yellow pages
under “Environmental Services” and “Laboratories-Testing.” Ask
a lab technician for advice on how to safely take a sample.
If it contains asbestos, are you sure you
really want to remove it?
Remember, asbestos is a problem only if fibers are released into
the air. Unless your sheet vinyl flooring is being disturbed, it will
not release fibers. Hence, the safest, easiest and less expensive
option may be to leave it alone. Rather than removing it, consider
installing a new floor directly on top of it. Another possibility is
to lay ¼-inch underlayment on top of your existing floor and then
lay new flooring on top of that. If your existing floor is in good
condition, your best option may be to simply leave it alone.
Typically, taking a sample involves removing a piece of floor
molding or a floor heat register. Using a razor blade utility knife,
shave off a one-inch long, 1/8-inch wide sliver of flooring. Make
sure the sample includes, in addition to the top layer of sheet vinyl
flooring, all layers of flooring, backing and adhesives beneath it.
Cut all the way down to the hard underlayment. While you’re cutting the sample, a second person should mist the area with water
from a spray bottle to ensure no fibers are released into the air. Put
the sample in a zip-lock bag for delivery to a lab.
Words of Caution
You are liable.
The work will be difficult.
Your only legal options in having asbestos removed from your
home are to hire a certified asbestos abatement contractor or do
the work yourself. The law prohibits you from hiring anyone
other than an asbestos abatement contractor to perform asbestos
removal work. Family members and friends may participate
legally, provided they do so as unpaid volunteers.
It is important to note that even under the best circumstances,
homeowner-performed asbestos projects can be both physically
demanding and potentially dangerous.
■ Breathing
through a respirator is more difficult than normal
breathing, thus placing an added stress on heart and lungs.
■ Protective
Be advised that the removal procedures described in this
publication are intended to help homeowners minimize health
risks associated with “do it yourself” asbestos removals. However,
it should be understood that removing asbestos from your home
can be dangerous. Some release of asbestos fibers into the air is
unavoidable and there are no known safe levels of exposure.
clothing can be hot and uncomfortable.
■ Work
spaces become very humid due to the water used in
wetting the asbestos.
■ Work can involve ladders and high spaces, as in some ceiling
and siding projects.
■ Eye
No set of instructions can address all possible situations and
variables that a homeowner may encounter in an asbestos removal
project. In this publication, we have tried to address the more
common and most important issues involved in removing sheet
vinyl flooring with asbestos backing.
protection often results in reduced visibility.
■ Caution
must be taken with wiring and electrical power
because of all the water being used to wet the asbestos.
Understand that as a homeowner, you do not have the equipment,
materials, and experience of an asbestos abatement contractor to
perform this work. Unlike contractors, who have special machines
with high efficiency filters to remove fibers from the workplace air,
you have few, if any, “back-ups” if something goes wrong.
However, common sense dictates that unique and particularly
challenging projects should not be undertaken by the homeowner.
In such cases, it would be prudent to avoid the possibility of
asbestos contamination by abandoning the “do-it-yourself”
approach and hiring a certified asbestos abatement contractor.
Southwest Clean Air Agency assumes no liability or responsibility for
injuries, illnesses or related health problems arising from your performing an
asbestos removal project. You assume all risks involved.
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Is it safe to remove the floor?
If the strip of flooring comes up without tearing the backing,
continue peeling and spraying. If the remainder of the test strip
comes up without tearing the backing, you’re in luck. It means
little or no adhesive was used to hold the sheet vinyl in place. If
this is the case with the rest of your vinyl, you will be able to use
the “peeling method” to remove the remainder of the floor.
Asbestos-backed sheet vinyl flooring was commonly installed
in many ways, including over hardwood, softwood and concrete
floors. It also was installed over tongue-and-groove wood floors,
particleboard and plywood. The removal procedures described
in this publication address the removal of asbestos-backed sheet
vinyl only if:
■ it can be peeled off without disturbing the asbestos containing backing, or
■ the sheet vinyl was laid over plywood or particle board and
can be removed with underlayment still attached.
However, if the asbestos backing tears away as you peel—
which is what usually happens—it means your asbestos-backed
sheet vinyl flooring is tightly adhered and will have to be removed
in sections with the underlayment attached. Abandon the test. Cut
off the short peeled piece, wet and scrape off the floor any torn asbestos backing left over and dispose of the removed test materials
by sealing them in a plastic bag and throwing them in the garbage.
Removal procedures for the “in sections method” involves cutting out and removing sections of plywood or particleboard (with
flooring attached) and disposing of the removed sections.
If your laboratory test shows positive evidence of asbestos
and you still want to remove your asbestos-back sheet vinyl floor,
your next step is going to be to determine whether it’s possible to
remove the floor safely, and if so, which of the above two possible
removal methods should be e­ mployed.
Using a utility knife, cut a test strip of the vinyl flooring approximately two inches wide by six inches long. It’s best to do
this at a floor heat duct opening or next to the wall in an inconspicuous corner of the room. Press hard to cut through all layers
to the hard sub-flooring.
 Note: If, in performing the above test, you discover your
asbestos-backed sheet vinyl flooring is tightly glued to anything other than particleboard or plywood, there may be no
safe way for you to remove it. Southwest Clean Air Agency
recommends you use a certified asbestos abatement contractor for such removals.
Next, using a putty knife, lift up the edge of the asbestos-backed
flooring strip and slowly peel it back, spraying the backing as it is
exposed. Peel no more than one or two inches.
Removal Procedures
Basic Rules
■
Worker Protections:
■
You will need to contain your asbestos debris and minimize the
release of asbestos fibers. This entails minimizing any disturbance of the sheet vinyl backing and containing any asbestos
debris, to the extent practical, on plastic to avoid spreading it
beyond the project site. Additional plastic sheets must be hung
to seal off the work area from the rest of the house.
During removal, you will need to protect yourself from breathing or spreading asbestos ­fibers by wearing an appropriate
respirator, disposable coveralls, disposable gloves, and rubber
boots (or shoes that may need to be thrown out at the end of
the project).
■
Containment:
Wetting:
■
Wetting is critical to asbestos fiber control. Before, during and after removal, asbestos materials should be
thoroughly saturated with water in order to keep
asbestos fibers out of the air. Once removed, asbestos debris
should be kept wet until packaged and sealed for disposal.
Minimize Disturbance:
Sheet vinyl flooring should be removed to avoid or minimize
disturbance of the asbestos containing backing. This will entail
peeling the sheet vinyl from the flooring beneath if the backing
does not separate in the process, or removing the sheet vinyl in
sections with the underlayment attached.
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Personnel & Supplies
Workers
■ It is recommended that three workers perform the job. Two
should work within the contained work area and a third should be
“standing by” outside the area to provide water, tools and other
supplies as needed while work is in progress. This minimizes
the need for workers to move in and out of the contained area.
Miscellaneous supplies
Note: It is illegal to hire anyone other than a certified asbestos abatement contractor to perform, or assist in, this removal process.
Protective equipment and clothing
Before beginning, you’ll need to obtain the following items.
■ Respirators. Half-face, dual-cartridge respirators each
equipped with a pair of HEPA filters (color coded purple).
Request from the vendor a fit test to ensure a proper fit. Respirators provide little protection if not fitted properly. Respirators
must be worn by all persons in the containment area.
Note: Persons with beards often cannot be adequately fitted

with this type of respirator and should not participate in asbestos abatement work.
■ ■ ■ Eye protection. Each person performing flooring removal
work should be equipped with a pair of non-fogging goggles
or other approved eye protection.
Coveralls. Several pairs of disposable coveralls with builtin booties should be purchased. Oversized coveralls make it
easier for workers to move. One pair will be needed for each
entry into the containment area. Every time a worker leaves a
containment area during a removal, coveralls should be wetted
and disposed of in sealed asbestos disposal bags.
Rubber boots. These are recommended so that coverall
booties don’t wear through. Rubber boots can be washed off
later.
Rubber gloves. Several pairs of durable, disposable rubber
gloves should be purchased. Rubber gloves should be worn by
each person working within the containment area. Every time
a worker leaves a containment area during a removal project,
these gloves should be disposed of in properly sealed asbestos
disposal bags. A new pair of gloves should be donned with each
re-entry of the containment area.
■ Tank sprayer (2-3 gallons). This will be your means of wetting exposed asbestos-containing materials.
■ Liquid dish washing detergent. This should be mixed with
water for enhanced wetting capabilities.
■ Removal tools:
✔ Two sharp chisels with one-inch blades
✔ Two heavy (16-20 ounce) claw hammers
✔ Two putty knives with four-to-six inch blades
✔ A razor blade utility knife with extra blades
✔ A paint scraper or stiff-bladed wall or floor scraper
✔ Two wrecking bars for prying up flooring materials
■ Six mil polyethylene sheeting. This will be used to cover
counter tops, open doorways, and an approximate six-foot
square area of floor outside your designated exit. It also will
be used to double wrap large pieces of removed flooring.
■ Asbestos waste disposal bags. These bags will be used for
containing asbestos contaminated debris and materials. The
bags should be sized 33 inches by 50 inches and made of 6
mil polyethylene. Each should be pre-printed with required
asbestos warnings. Assume you’ll need a dozen bags for each
100 square feet of flooring removed.
■ Duct tape. Several rolls of duct tape should be purchased for
building containment area walls and sealing waste disposal
bags.
■ Clean, disposable rags. A large supply of rags should be on
hand for assorted removal and clean-up purposes.
■ Bucket. A bucket for washing tools at the end of the project.
Prep Work
As you prepare to remove the floor, remember that your most important objective is
to minimize the disturbance of asbestos-containing materials.
First things first
4. Remove all loose items and small appliances from counters,
shelves, or other horizontal surfaces in the room. Sweep and
wash the floor to provide a clean working surface.
5. Cover counter tops and other surfaces with sheet plastic.
6. Cover doorways and other entry ways to the work area with
sheet plastic to isolate the area from the rest of the house. For
ventilation purposes, exterior doors and ­windows may be left
open.
1. Post signs warning any “drop in” friends, family and other
visitors of the work taking place.
2. Turn off heating/air conditioning systems.
3. Remove all furniture, floor moldings, metal edge trim pieces,
heat vents/grates, appliances, and other items that are on the
floor. In bathrooms, this includes toilets and claw-foot tubs.
Modern bathtubs are flush to the floor and against which flooring is laid, need not be removed.
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Prep Work continued
7. Designate a spot for entering and exiting the work area,
preferably an outside exit. Immediately outside this
entry/exit, lay a sheet of plastic approximately 6 feet square as
a designated decontamination point. Keep a plastic disposal
bag at this spot.
Put on protective clothing and equipment
Removal workers should put on coveralls, respirators
equipped with HEPA filters, gloves and eye protection.
Note: If you must leave the work area during the project, wet
down and remove your protective equipment and clothing
while standing on the plastic just outside the entrance/exit
to the work area. Place your coveralls and gloves in a waste
disposal bag. Then step off the plastic. Upon returning, put on
new coveralls and gloves.
8. If there is no water supply located within or just outside the
work area, you may need to run a hose to the decontamination
point for refilling spray bottles or the tank sprayer.
9. Tape plastic inside open floor-mounted heat ducts to ­prevent
debris from falling into the duct work.
10. Fill the tank sprayer or spray bottles with water and detergent—one teaspoon per spray bottle or ¼ to ½ cup per tank
sprayer.
Peeling Method
(to be used only if test strip was removed without tearing the asbestos backing)
If your sheet vinyl floor was installed with little or no adhesive,
you may be able to peel the flooring off with little disturbance of
its asbestos backing.
3. Dispose of each piece of removed flooring (with backing thoroughly wetted) in an asbestos waste disposal bag. ­Repeat this
process until the entire floor has been removed. You may peel
off the floor in larger pieces as long as the backing does not
tear and the backing is wetted upon exposure. Pieces larger
than what will fit in a pre-marked asbestos disposal bag can
be double wrapped in plastic, sealed with duct tape and tagged
with asbestos disposal stickers.
1. Using the utility knife and sufficient pressure to fully penetrate
the thickness of the vinyl, cut a piece of flooring approximately
one by two feet. Spray the starting edge. Lift and peel up the
flooring, wetting as the backing is exposed.
 Note: You may discover there is more than one layer of If, at any point in the peeling process, you find your sheet vinyl
backing is adhering tightly to the underlayment and tearing apart
in more than just an occasional square inch or two, abandon this
technique and follow the “in sections method” described in the
next section.
flooring under the top layer you are attempting to remove. If
the top layer is thoroughly glued but a lower layer is secured
with little or no adhesive, you may be able to safely peel off
sections of flooring at that level.
2. If, as you’re peeling, asbestos backing begins to pull apart in a
small, isolated area, you may have come across an occasional
“glue spot.” Stop and thoroughly wet both backing and underlayment. Use a chisel or putty knife to dig under the torn area
until you’re past it.
In Sections Method
1. Using a crayon or marking pen, outline a section of flooring
for removal. If your floor was laid on plywood, draw removal
sections about one by three feet in size. If your floor was laid
on top of particle board, make your removal sections about
one by one foot in size. Because particle-board does not have
the structural strength of plywood, it will have to be removed
in smaller pieces.
3. Using a hammer and chisel, make consecutive vertical cuts
along the section you’ve marked for removal. Each vertical cut
should go through all layers of vinyl and into, but not necessarily
through, the plywood or particle board underlayment. As one
person chisels, a second worker should follow, spraying each
cut with water and detergent to wet exposed asbestos edges.
4. Using wrecking bars, pry up each cut section of plywood
or particle board underlayment (with flooring attached and
intact) form the sub-floor. As each piece is removed, re-wet
the section edges and either stack them on 6 mil polyethylene
for double wrapping or insert them into waste disposal bags.
2. Whenever possible, cut down on the amount of chiseling you’ll
have to do by using seams in the plywood or particle board
underlayment as edges to the sections that you are removing.
Whenever an underlayment seam is being followed, use a
utility knife to cut the vinyl flooring instead of a hammer and
chisel.
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Floor-mounted cabinets
If flooring-mounted cabinets with recessed toe plates are
involved and the underlayment for your sheet vinyl floor extends
under them, you may not be able to remove underlayment flush
to the cabinet recessed toe plate. In this situation:
Slowly peel this strip of flooring by rolling the removed strip
and continually wetting the backing as it is exposed. Deposit
the peeled off flooring into waste disposal bags.
3. Before removing any asbestos backing left adhering to the
underlayment under the recessed toe plate, thoroughly re-wet
the material, allowing 20-30 minutes for the water/detergent
solution to soak in. Then scrape the material off with a paint
scraper or stiff-bladed wall/floor scraper. Continue to re-wet
the left-over asbestos backing material as necessary.
1. Remove the underlayment to a point following a line three or
four inches away from the recessed toe plate. Once flooring
has been removed up to this point, you’ll be left with a narrow
strip of sheet vinyl glued to the inaccessible underlayment
underneath the recessed toe plate.
 Note: Later, before laying a new floor, underlayment of the
2. To remove the strip of sheet vinyl flooring from the remaining
underlayment under the recessed toe plate, take hold of an
exposed edge and slowly lift the vinyl flooring, wetting the
asbestos backing as it is exposed.
same thickness as the old, removed underlayment can be laid
flush with the underlayment left under the recessed toe plate
to create a smooth, even surface.
Cleaning Up
Contain debris
Decontamination
1. Spray water/detergent on any debris on the plastic sheets laid
on counters, floors and other horizontal surfaces. Carefully
roll or fold the debris up in these plastic sheets and deposit in
disposal bags.
1. At your designated exit, step onto the plastic.
2. While standing on this piece of plastic sheeting, spray yourself
(or each other) with water to wet down any asbestos debris/
fibers on the outside of your respirator and disposable coveralls.
2. Wet any debris collected on plastic taped inside the open floor
heat ducts. Remove the plastic, being careful not to drop debris
into the furnace ducts, and deposit it in an asbestos disposal
bag.
3. Remove boots. Then remove your disposable gloves and coveralls by peeling them off and turning them inside out as your
remove them. Step off the last plastic sheet.
3. Make sure all loose debris is double bagged in 6 mil polyethylene plastic bags and sealed with duct tape. Large piece of
debris, such as sections of flooring, can be double wrapped in
6 mil polyethylene plastic and sealed with duct tape.
4. Take off respirators and remove their filters for disposal. Then
wash off and wipe down the tools used in removal, along with
your respirators, goggles and boots. Move each item off the
plastic as it is cleaned.
4. Mist with water and take down and bag plastic sheets hung to
separate the work area from the rest of the house.
5. Double bag remaining debris and disposable items in properly
labeled asbestos disposal bags or double wrap them in 6 mil
plastic sheets. Tightly seal each bag or package tightly with
duct tape. Use wet rags for any further clean-up. Never attempt
to vacuum or sweep up asbestos debris. This will cause any
fibers present to become airborne in your house.
5. Using clean rags, wet wipe all horizontal surfaces and floors.
Wipe off scraping tools. Deposit contaminated rags in disposal
bags.
6. Place all tools in a bucket or separate waste disposal bag for
washing as needed.
6. Take a shower.
Southwest Clean Air Agency
11815 NE 99th Street, Suite 1294
Vancouver, Washington 98682-2322
Phone: (360) 574-3058 Fax: (360) 576-0925
Website: www.swcleanair.org
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Disposal
1. Asbestos debris from an asbestos project may be disposed of
only at disposal sites or transfer stations licensed to receive such
waste. A list of sites may be obtained by calling Southwest Clean
Air Agency, (360) 574-3058. Call sites for fees.
specifically for asbestos disposal. You must write your last name,
address, and date of removal on each container.
2. A waste manifest is required for disposal. Waste manifest forms
are available at the disposal sites.
4. Debris must be legally disposed of within 10 calendar days of
being generated. If you must store the packaged debris prior to
disposal, ensure it is stored in a secured area, such as a locked
basement or garage.
3. All debris must be properly packaged for disposal by double
bagging your debris inside pre-labeled 6 mil bags designed
5. All double bagged or wrapped debris must be hauled to a disposal site or transfer station in a covered vehicle.
Illustrations
Using a hammer and chisel
Using a tank sprayer to
wet seams
Lifting up and removing a
section of flooring
Prying up a section of flooring
Dec. 2007
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